Objective To investigate the experiences in observation and nursing care during perioperative period of cavernous sinus dural arteriovenous fistulas(DAVFS) embolized with coil and ONYX glue. Methods In the course of the operation,17 cases of cavernous sinus DAVFS were treated with psychological nursing, perioperation disease observation and complications preventive nursing. Results All patients with DAVFS could be embolized successfully using interventional techniques and without complications. Conclusions The therapeutic method of embolizing cavernous sinus DAVFS with coil and ONYX glue is secure and cost-effective.The key steps of the patients convalescence lie in comprehensive perioperative nursing,observing symptoms carefully and preventing complications.

Response assessment in breast cancer by 18F-fluorodeoxyglucose (FDG) PET/CT can measure breast cancer cell glucose metabolic level. The evaluation criteria mainly include the European Organization for Research and Treatment of Cancer (EORTC) criteria and PET response evaluation criteria in solid tumors (PERCIST). This review describes and compares the methods and clinical applications of EORTC criteria and PERCIST in response assessment among patients with locally advanced breast cancer after neoadjuvant chemotherapy and recurrent and (or) metastatic breast cancer after systematic therapy.